/Engine/Plugins/MovieScene/SequencerScripting/Source/SequencerScripting/Public/ExtensionLibraries/MovieScenePropertyTrackExtensions.h
Set this object property track's property class
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="Sequencer|Track", Meta=(ScriptMethod)) static void SetObjectPropertyClass ( [UMovieSceneObjectPropertyTrack](API\Runtime\MovieSceneTracks\Tracks\UMovieSceneObjectPropertyTrack) * Track, [UClass](API\Runtime\CoreUObject\UObject\UClass) * PropertyClass )